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Technical Data Sheet
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PL 68A871259 — SLEEVE,SEAL,COUPLER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

PL 68A871259: SLEEVE,SEAL,COUPLER.

The SLEEVE,SEAL,COUPLER is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-718-9287, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
PL 68A871259
NSN: 5330-01-718-9287
FSC: 5330 — Packing and Gasket Materials
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
Part NumberPL 68A871259
NSN5330-01-718-9287
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PL 68A871259 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 2
ST7M367Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
ST7M367-9-10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is PL 68A871259?
PL 68A871259 is a SLEEVE,SEAL,COUPLER.
What parts can replace PL 68A871259?
There are 2 known substitutes for PL 68A871259: ST7M367, ST7M367-9-10. Substitute compatibility should be verified for your specific system.
What is the NSN for PL 68A871259?
PL 68A871259 is cataloged in the U.S. Government catalog under NSN 5330-01-718-9287. This indicates validated use in U.S. government and defense supply chains.
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